Lingenfelter L460145297 Lingenfelter LNC-2000 LS Timing Retard Launch Controller v2.0 - Manual (Page 20)

Page 19 of 31
LNC-2000
Red = MAP +5V
Black = MAP/Linear Ground
Purple = MAP/Linear Signal
F = Linear Mode
.2 Volt = 0*
4.8 Volt = 15*
Max Retard
Momentary Switch MUST be capable of
supplying current draw of Linelock Solenoid.
If switch is rated at a lower amperage then
the solenoid, a Relay MUST be used. See
Diagram for Manaul Transmission installation
for Relay wiring details.
Optional LED, On when
Arming Switch is ON.
Automatic Transmission with Linelock & Nitrous
Retard Activation Connect to Nitrous
WOT switch signal or to +12V output
from Nitrous controller.
Analog Output
0-3 volt, .2 volt per 1* of Retard
Connect to analog input of Data
Recorder.
Ground
A B C
+12V
Toggle Switch
Ground
Momentary
Switch
Ground
Linelock
Solenoid
(Arms 2-Step and Linelock)
Fuse
20 Amp
85
86
30
87a 87
The "Nitrous Disable Relay" is used to disconnect the
"Wide Open Throttle" switch from the Nitrous Relay.
This allows the throttle to go wide open while the
Linelock / 2-Step is Active and the Nitrous will
remain OFF until the Linelock is released.
Nitrous Disable Relay
To Nitrous Relay
When the LNC-2000 is powered up with no
MAP Sensor installed it will default to
Time Based Retard mode.
Use this configuration to activate Linelock and the 2-step function using a momentary push-button switch.
Once the toggle switch is flipped ON and the momentary switch is pressed, Linelock and the 2-step function will
be activated and the nitrous will be disabled. When the push button is released, Linelock and the 2-step
function will be deactivated and the nitrous will be enabled.
WOT
switch
or
CTAP-001
on throttle
signal
TVS
diode